2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. Sulfinpyrazone

Sulfinpyrazone  (Synonyms: G-28315)

Cat. No.: HY-B1271 Purity: ≥99.0%
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Sulfinpyrazone (G-28315) is an orally active and potent uricosuric agent for chronic and intermittent gouty arthritis. Sulfinpyrazone has antithrombotic and platelet inhibitory effects.

For research use only. We do not sell to patients.

Sulfinpyrazone Chemical Structure

Sulfinpyrazone Chemical Structure

CAS No. : 57-96-5

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 28 In-stock
Solution
10 mM * 1 mL in DMSO USD 28 In-stock
Solid
500 mg USD 25 In-stock
1 g USD 40 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Sulfinpyrazone:

Sulfinpyrazone Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Sulfinpyrazone (G-28315) is an orally active and potent uricosuric agent for chronic and intermittent gouty arthritis. Sulfinpyrazone has antithrombotic and platelet inhibitory effects[1][2].

Cellular Effect
Cell Line Type Value Description References
Platelet IC50
509.1 μM
Compound: sulfinpyrazone
Inhibition of thrombin-induced platelet aggregation in human platelets after 5 mins by turbidimetric method
Inhibition of thrombin-induced platelet aggregation in human platelets after 5 mins by turbidimetric method
[PMID: 18031002]
In Vitro

Sulfinpyrazone (G-28315) stimulates fibrinolytic activity[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Sulfinpyrazone Related Antibodies
In Vivo

In rats with kaolin-induced paw oedema, Sulfinpyrazone (G-28315) is able to restore the markedly prolonged euglobulin clot lysis time in an oral dose of 30 mg/kg. Beside these effects, Sulfinpyrazone protects rabbits from arachidonate-induced sudden death after a single oral dose of 10-30 mg/kg[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight

404.48

Formula

C23H20N2O3S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(C1CCS(C2=CC=CC=C2)=O)N(C3=CC=CC=C3)N(C4=CC=CC=C4)C1=O
Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 33.33 mg/mL (82.40 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4723 mL 12.3616 mL 24.7231 mL
5 mM 0.4945 mL 2.4723 mL 4.9446 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (6.18 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: 2.5 mg/mL (6.18 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation

Purity: ≥99.0%

SDS (393 KB)

COA (254 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.4723 mL 12.3616 mL 24.7231 mL 61.8078 mL
5 mM 0.4945 mL 2.4723 mL 4.9446 mL 12.3616 mL
10 mM 0.2472 mL 1.2362 mL 2.4723 mL 6.1808 mL
15 mM 0.1648 mL 0.8241 mL 1.6482 mL 4.1205 mL
20 mM 0.1236 mL 0.6181 mL 1.2362 mL 3.0904 mL
25 mM 0.0989 mL 0.4945 mL 0.9889 mL 2.4723 mL
30 mM 0.0824 mL 0.4121 mL 0.8241 mL 2.0603 mL
40 mM 0.0618 mL 0.3090 mL 0.6181 mL 1.5452 mL
50 mM 0.0494 mL 0.2472 mL 0.4945 mL 1.2362 mL
60 mM 0.0412 mL 0.2060 mL 0.4121 mL 1.0301 mL
80 mM 0.0309 mL 0.1545 mL 0.3090 mL 0.7726 mL
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Sulfinpyrazone Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Sulfinpyrazone57-96-5G-28315G28315G 28315Endogenous MetaboliteoraluricosuricintermittentgoutyarthritisantithromboticplateletInhibitorinhibitorinhibit

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